| Classification | Lichens: Umbilicaria |
| Harvard University Herbaria Barcode(s) | 00492882 |
| Collector | J. W. Thomson |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | [data not captured] |
| Date Collected | 1939-08-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ed3e195-1215-4077-ad5c-18c05f7f22a4 |
| Harvard University Herbaria Barcode | 00492882 |
| Herbarium | FH |
| Determination | Umbilicaria muhlenbergii (Acharius) Tuckerman |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
